{"id":20945,"date":"2021-09-19T11:14:00","date_gmt":"2021-09-19T11:14:00","guid":{"rendered":"https:\/\/www.hegemann-reiners.de\/a26-port-railway-tunnel\/"},"modified":"2025-03-26T09:09:01","modified_gmt":"2025-03-26T09:09:01","slug":"a26-port-railway-tunnel","status":"publish","type":"post","link":"https:\/\/www.hegemann-reiners.de\/en\/a26-port-railway-tunnel\/","title":{"rendered":"A26 PORT RAILWAY TUNNEL"},"content":{"rendered":"\n<p><strong>Loca\u00adtion:<\/strong> Stade-Ham\u00adburg<br><strong>Period: <\/strong>2021 to 2026<br><strong>Cli\u00adent:<\/strong> DEGES<br><strong>Imple\u00admen\u00adta\u00adtion plan\u00adning:<\/strong> Ram\u00adboll Deutsch\u00adland GmbH<br><strong>Other:<\/strong> Open con\u00ads\u00adtruc\u00adtion method<\/p>\n\n<p>For the new con\u00ads\u00adtruc\u00adtion of the A26 (Stade \u2014 Ham\u00adburg), con\u00ads\u00adtruc\u00adtion sec\u00adtion 4 (Hamburg\/Lower Sax\u00adony state bor\u00adder to A7) will con\u00adnect the A26 to the A7 and upgrade the sec\u00adtions of the A7 bor\u00adde\u00adring the new con\u00adnec\u00adtion to the south and north bet\u00adween the HH-Heim\u00adfeld junc\u00adtion and Moor\u00adburg near the Alte S\u00fcd\u00ader\u00adelbe in the&nbsp;north.<\/p>\n\n<p>At km 0+590 (A26), the plan\u00adned route of the A26 cros\u00adses the exis\u00adting two exit tracks of the Ham\u00adburg port rail\u00adroad (Haus\u00adbruch \u2014 Wal\u00adters\u00adhof line). A crossing struc\u00adture must be built to pass under these tracks of the Ham\u00adburg port railroad.&nbsp;<\/p>\n\n<p>Due to the local soil and water con\u00addi\u00adti\u00adons, a trough\/tunnel struc\u00adture (har\u00adbor rail\u00adway tun\u00adnel) is to be con\u00ads\u00adtruc\u00adted as a two-cell frame made of water-imper\u00admeable con\u00adcrete accor\u00adding to the \u201cwhite tank\u201d principle.<\/p>\n\n<p>The exis\u00adting sub\u00adsoil con\u00adsis\u00adting of peat and clay is to be excava\u00adted using the dred\u00adging method. A ver\u00adti\u00adcally ancho\u00adred under\u00adwa\u00adter con\u00adcrete base is to be con\u00ads\u00adtruc\u00adted to drain the excava\u00adtion pit. The late\u00adral con\u00ads\u00adtruc\u00adtion pit enclo\u00adsure is rea\u00adli\u00adzed with sheet pile walls and in the area of the exis\u00adting port rail\u00adway embank\u00adment with bored pile walls. The excava\u00adtion pit and thus the con\u00ads\u00adtruc\u00adtion of the tun\u00adnel struc\u00adture will be divi\u00added into two con\u00ads\u00adtruc\u00adtion pha\u00adses (wes\u00adtern and eas\u00adtern con\u00ads\u00adtruc\u00adtion phase) due to the main\u00adten\u00adance of the port rail\u00adroad ope\u00adra\u00adti\u00adons during the con\u00ads\u00adtruc\u00adtion period.&nbsp;<\/p>\n\n<p>The port rail\u00adway tun\u00adnel is to be ope\u00adra\u00adted with 2 main lanes in each direc\u00adtion and 2 entry lanes in the direc\u00adtion of Stade and 1 exit lane in the direc\u00adtion of Still\u00adhorn \/ Hamburg.<\/p>\n\n<p>The tun\u00adnel is divi\u00added into a 70m long east trough, a 200m long tun\u00adnel struc\u00adture and a west por\u00adtal&nbsp;area.<\/p>\n\n<p>An ope\u00adra\u00adti\u00adons buil\u00adding, a per\u00adfo\u00adra\u00adted water sto\u00adrage tank, an emer\u00adgency sto\u00adrage tank, an RW pump shaft and a sludge trap are to be con\u00ads\u00adtruc\u00adted at the east por\u00adtal. An extin\u00adgu\u00adis\u00adhing water sto\u00adrage tank is to be con\u00ads\u00adtruc\u00adted on the south side at the west portal.&nbsp;<\/p>\n\n<p>Four tracks of the port rail\u00adroad (two con\u00adti\u00adnuous main tracks and two exten\u00adsion tracks) are to be rou\u00adted over the future A26 via the port rail\u00adroad tunnel.<\/p>\n\n<p>In addi\u00adtion, the fol\u00adlo\u00adwing faci\u00adli\u00adties are to be built or the pre\u00adre\u00adqui\u00adsi\u00adtes crea\u00adted in the course of the port rail\u00adway tun\u00adnel:<br>- plan\u00adned track field exten\u00adsion (faci\u00adlity may be rea\u00adli\u00adzed at a later date by the HPA)<br>- a green bridge, con\u00adsis\u00adting of: a bat flight route, a ser\u00advice road (green\u00adway), a green link to con\u00adnect green cor\u00adri\u00addors and a land\u00adscape struc\u00adture south of the green bridge.<\/p>\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"700\" data-id=\"16975\" src=\"https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/07\/A26-Hafenbahntunnel-AUGUST-REINERS-e1658738430714.jpg\" alt class=\"wp-image-16975\" srcset=\"https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/07\/A26-Hafenbahntunnel-AUGUST-REINERS-e1658738430714.jpg 1000w, https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/07\/A26-Hafenbahntunnel-AUGUST-REINERS-e1658738430714-300x210.jpg 300w, https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/07\/A26-Hafenbahntunnel-AUGUST-REINERS-e1658738430714-768x538.jpg 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\"><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"711\" height=\"498\" data-id=\"17056\" src=\"https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/07\/A26-bearbeitet_kleij-e1658738450904.jpg\" alt=\"A26\" class=\"wp-image-17056\" srcset=\"https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/07\/A26-bearbeitet_kleij-e1658738450904.jpg 711w, https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/07\/A26-bearbeitet_kleij-e1658738450904-300x210.jpg 300w\" sizes=\"(max-width: 711px) 100vw, 711px\"><\/figure>\n<\/figure>\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"660\" src=\"https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/09\/Betonage-Tunnelblock-1024x660.jpg\" alt class=\"wp-image-21081\" srcset=\"https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/09\/Betonage-Tunnelblock-1024x660.jpg 1024w, https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/09\/Betonage-Tunnelblock-300x193.jpg 300w, https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/09\/Betonage-Tunnelblock-768x495.jpg 768w, https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/09\/Betonage-Tunnelblock-1536x989.jpg 1536w, https:\/\/www.hegemann-reiners.de\/wp-content\/uploads\/2021\/09\/Betonage-Tunnelblock-2048x1319.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\"><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>For the new con\u00ads\u00adtruc\u00adtion of the A26, con\u00ads\u00adtruc\u00adtion phase 4 will rea\u00adlize the con\u00adnec\u00adtion of the A26 to the A7 and the expan\u00adsion of the sec\u00adtions bor\u00adde\u00adring the new con\u00adnec\u00adtion to the south and&nbsp;north.<\/p>\n","protected":false},"author":2,"featured_media":20112,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wp_typography_post_enhancements_disabled":false,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","_jetpack_memberships_contains_paid_content":false,"ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[148],"tags":[],"class_list":["post-20945","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-civil-engineering-ongoing","entry","has-media"],"yoast_head":"<!-- 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